Senior Solar Design Engineer: PV + BESS for Grid & Off-Grid

GREENER by IHCC; Ar Rass, Jeddah; On-site; SAR 180,000 - 240,000; Full time

Job summary

GREENER by IHCC is seeking a Solar Design Engineer to lead electrical and mechanical design for solar PV systems, including on-grid, off-grid, and hybrid configurations with BESS. You will perform simulations, produce shop drawings, and ensure compliance with IEC and Saudi standards.

You will size electrical systems, prepare reports, and support interconnection applications with SEC/WERA. Strong English communication and documentation skills are essential, with 5+ years in Solar PV design and a

Qualifications

• Bachelor's degree in Electrical Engineering or Renewable Energy Engineering.
• Minimum 5 years of experience in Solar PV system design.
• Experience with on-grid, off-grid, and hybrid PV systems with BESS.
• Experience in C&I and utility-scale solar projects.
• Proficiency in PVsyst, Helioscope, PVsol, SketchUp, and AutoCAD.
• Knowledge of IEC standards and Saudi Building Code.
• Knowledge of SEC/WERA (Shamsi) regulations and utility interconnection requirements.
• Saudi Council of Engineers (SCE) registration/membership is mandatory.
• KSA/GCC experience preferred.
• Strong English communication and technical documentation skills.

Responsibilities

• Design on-grid, off-grid, and hybrid Solar PV + BESS systems.
• Perform energy yield simulations, shading analysis, and loss calculations using PVsyst, Helioscope, and PVsol.
• Prepare detailed engineering and AutoCAD shop drawings, including SLDs, wiring diagrams, planimetry, and string layouts.
• Perform electrical and battery sizing calculations, including DC/AC cables, voltage drop, short-circuit, protection, and battery autonomy.
• Prepare technical reports, BOQs, material specifications, and project documentation.
• Prepare design and material submittals and respond to consultant and utility comments.
• Support SEC/WERA interconnection applications (Shamsi).
• Conduct site surveys, data collection, and technical feasibility studies.
• Provide technical support to installation teams and assist testing and commissioning.

Skills

Solar PV design

Electrical system sizing

Technical documentation

English communication

Education

Bachelor's degree in Electrical Engineering or Renewable Energy Engineering

Tools

PVsyst

Helioscope

PVsol

SketchUp

AutoCAD

Job description

GREENER by IHCC is seeking a Solar Design Engineer to lead electrical and mechanical design for solar PV systems, including on-grid, off-grid, and hybrid configurations with BESS. You will perform simulations, produce shop drawings, and ensure compliance with IEC and Saudi standards.

You will size electrical systems, prepare reports, and support interconnection applications with SEC/WERA. Strong English communication and documentation skills are essential, with 5+ years in Solar PV design and a